Motor Deposition TRIZ Cases

A detachable wheel-type component and steering lock let one ROS car switch wheel forms and driving modes without rewiring or replacing full modules.

Nesting a coupling element through a hollow shaft output element reduces gearbox-to-transfer-case distance while accommodating radial and axial deflections.

Fixed throttle gap walls prevent particle ingress into the seal while a rotary seal isolates components to maintain sealing integrity.

Positioning the in-wheel motor drain plug behind the lower arm mounting portion shields it from flying stone damage while maintaining accessibility.

A Chebyshev-Lambda mechanism maintains constant lateral wheel distance during vertical suspension travel.

A wheel with an adjustable hub mechanism generates leverage force by deflecting the hub, enabling active terrain adaptation without additional drive systems.

Opposite torsion angles in planetary and counter gears cancel axial loads, reducing gear count and manufacturing cost while maintaining torque.

An articulation actuator applies variable torque to damp sway movements in road vehicle convoys without braking the wheels.

Integrating the electric drive motor into the suspension link reduces moment of inertia and improves cooling while maintaining driving dynamics.

An inclined shock absorber connects via a link member to secure stroke length without elevating the motor case or restricting axle space.

Asymmetric coupling positions in a trailing multi-link suspension minimize moments from in-wheel motor output, decreasing toe change and component loads.

Independent electric motors at each wheel hub eliminate the central differential, reducing ground clearance and increasing loading capacity.

An independent drive assembly uses an auxiliary arm and vibration absorbing element to isolate motor stress from ground impacts.

Rotating weights inside a spherical assembly create gravitational moments that propel the vehicle, eliminating tire slippage on low-friction surfaces.

Differential wheel torques steer the chassis passively, eliminating separate motors while maintaining stability on uneven terrain.

A suspension uses a connecting shaft as both pivot and drive axis to nest gears inside the wheel rim.

A nested rotor unit fits inside the hub bore to generate voltage while allowing wheel mounting without disassembly.

An integrated pivot arm on the speed reducer casing eliminates heavy bolts and thick brackets, reducing unsprung weight while maintaining attachment strength.

A wheel hub drive system stacks three planetary gear sets axially to reduce radial footprint while maintaining torque transmission.

A robot suspension system uses a sliding frame and elastic members to enable vertical movement for stable navigation.

Segmented motor and hub design reduces unsprung mass while maintaining torque transmission.

Segmenting the rotor and rim modules minimizes unsprung mass while local sealing reduces friction to enhance stiffness.

A torque vectoring system calculates a driving aggressiveness index to dynamically adjust wheel torque distribution for enhanced vehicle stability.

Axial repositioning of the hub carrier connecting portion resolves radial dimension constraints, improving steering stability and motor output.

Nested annular distributor and single threaded ring nut eliminate external projection and cup bearings, reducing axial encumbrance.

Planetary gearing and a clutch let one motor drive wheels and an arm, preventing wheel idling on stairs.

A mobility device adjusts wheel orientation to switch between driving modes.

Longitudinal drive unit arrangement lowers center of gravity, reducing roll tendency and improving handling in motorsport applications.

Wheel structure acts as a heat sink to manage motor temperature without adding external cooling systems or increasing weight.

A vehicle motor system control apparatus generates counter-electromotive force in a broken motor to charge the battery.

A single hydraulic pump on the tractor supplies trailer auxiliary drives and onboard systems via a shared open circuit, reducing total weight and complexity.

One motor drives rotation of pivoting wheels, reducing device complexity compared to dual-engine systems.

An electric motor drives input sun gears through planetary stages to rotate the output carrier, eliminating hydraulic leaks and noise.

An articulating electric motor driveline transmits torque through constant velocity joints while the motor orientation shifts with suspension movement.

Two spatially separated flexible line sections divide torsional stress by handling steering and spring movements independently.

Central axis sealing lowers linear velocity to extend service life while the reduction gear boosts braking torque.

An axial brake disc fits inside the hub drive housing, resolving limited radial space constraints on small wheel rims.

Merging the inner bearing race with the planet wheel carrier reduces part count and assembly complexity while maintaining bearing reliability.

Coupling multiple small electric motors reduces rotating mass and heat losses while maintaining power output in industrial truck axle drives.

A damper bracket with a transversely outer joint links the in-wheel motor to the suspension.

An offset axle drive places power electronics on the opposite side of an intermediate shaft to create space.

A universal wheel hub integrates an electric motor and planetary gear mechanism into a single rotating assembly.

Thrust bearing and stud-screw assembly stabilize wheel alignment on motor shafts, preventing radial shifting during movement.

Actuator applies counter-moment to beam, balancing torque imbalance between independently driven wheels.

A charging station uses a vertically sliding plug and moving terminal to align with robot connectors.

A vertical drive unit arrangement positions the motor shaft to overlap the wheel rotation center while housing the reducer within the tire recess.